16220600

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:201

約数の個数: 96

約数和(自身を含む): 42117840

約数和(自身を除く): 25897240

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 73, 88, 100, 101, 110, 146, 200, 202, 220, 275, 292, 365, 404, 440, 505, 550, 584, 730, 803, 808, 1010, 1100, 1111, 1460, 1606, 1825, 2020, 2200, 2222, 2525, 2920, 3212, 3650, 4015, 4040, 4444, 5050, 5555, 6424, 7300, 7373, 8030, 8888, 10100, 11110, 14600, 14746, 16060, 20075, 20200, 22220, 27775, 29492, 32120, 36865, 40150, 44440, 55550, 58984, 73730, 80300, 81103, 111100, 147460, 160600, 162206, 184325, 222200, 294920, 324412, 368650, 405515, 648824, 737300, 811030, 1474600, 1622060, 2027575, 3244120, 4055150, 8110300, 16220600]

約数ペア:

[(1, 16220600), (2, 8110300), (4, 4055150), (5, 3244120), (8, 2027575), (10, 1622060), (11, 1474600), (20, 811030), (22, 737300), (25, 648824), (40, 405515), (44, 368650), (50, 324412), (55, 294920), (73, 222200), (88, 184325), (100, 162206), (101, 160600), (110, 147460), (146, 111100), (200, 81103), (202, 80300), (220, 73730), (275, 58984), (292, 55550), (365, 44440), (404, 40150), (440, 36865), (505, 32120), (550, 29492), (584, 27775), (730, 22220), (803, 20200), (808, 20075), (1010, 16060), (1100, 14746), (1111, 14600), (1460, 11110), (1606, 10100), (1825, 8888), (2020, 8030), (2200, 7373), (2222, 7300), (2525, 6424), (2920, 5555), (3212, 5050), (3650, 4444), (4015, 4040)]